(A) IF the angles of the base of the prism are equal, then in the position of minimum deviation, the refracted ray will pass parallel to the base of prism. (R ) In the case of minimum deviation, the angle of incidence is equal to the angle of emergence.

(A) IF the angles of the base of the prism are equal, then in the posi

1.	(A) IF the angles of the base of the prism are equal, then in the position of minimum deviation, the refracted ray will pass parallel to the base of prism. (R ) In the case of minimum deviation, the angle of incidence is equal to the angle of emergence.
Answer» Both A and R are true and R is the correct explanation of A Both A and R are true and R is not the correct explanation of A A is true and R is false Both A and R is false Answer :A